Base | Representation |
---|---|
bin | 11111111001110011… |
… | …000100000010010000 |
3 | 10021102100010000221222 |
4 | 133321303010002100 |
5 | 1030123423334403 |
6 | 23423054104212 |
7 | 2321613336020 |
oct | 377163040220 |
9 | 107370100858 |
10 | 34255683728 |
11 | 13589493222 |
12 | 67801ab068 |
13 | 32cbc69256 |
14 | 192d717a80 |
15 | d57557338 |
hex | 7f9cc4090 |
34255683728 has 40 divisors (see below), whose sum is σ = 75930229440. Its totient is φ = 14665841280.
The previous prime is 34255683713. The next prime is 34255683751. The reversal of 34255683728 is 82738655243.
It is a self number, because there is not a number n which added to its sum of digits gives 34255683728.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48743 + ... + 266246.
It is an arithmetic number, because the mean of its divisors is an integer number (1898255736).
Almost surely, 234255683728 is an apocalyptic number.
It is an amenable number.
34255683728 is an abundant number, since it is smaller than the sum of its proper divisors (41674545712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34255683728 is a wasteful number, since it uses less digits than its factorization.
34255683728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315975 (or 315969 counting only the distinct ones).
The product of its digits is 9676800, while the sum is 53.
The spelling of 34255683728 in words is "thirty-four billion, two hundred fifty-five million, six hundred eighty-three thousand, seven hundred twenty-eight".
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